Georg Kaufmann drives his 1956 Maserati 250F race car during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb, Switzerland, July 23, 2019. REUTERS/Arnd Wiegmann 

Peter Studer (R) drives his 1962 Lotus 24 Formula One race car ahead of Georg Kaufmann (L) on a 1958 Maserati 250 F through a steep turn during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb July 23, 2013. Picture taken with a fisheye lens. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: SPORT MOTORSPORT SOCIETY TPX IMAGES OF THE DAY) 

Peter Studer (front) drives his 1962 Lotus 24 Formula One race car ahead of Georg Kaufmann (L) on a 1958 Maserati 250 F through a steep turn during the Indianapolis in Oerlikon race demonstration at the Offene Rennbahn cycling track in Zurich's Oerlikon suburb July 23, 2013. REUTERS/Arnd Wiegmann (SWITZERLAND - Tags: SPORT MOTORSPORT SOCIETY) 

Cheese sculptor Sarah Kaufmann creates an image of George Washington ahead of President's Day at Ripley's Believe It or Not! museum in Times Square, New York February 15, 2013. Kaufmann used 160 pounds of cheddar cheese over the span of two days to carve out a replica of the historic Mount Rushmore national monument to commemorate President's Day holiday which is observed on February 18, 2013. Picture taken February 15, 2013. REUTERS/Zoran Milich (UNITED STATES - Tags: SOCIETY ANNIVERSARY) 

Cheese sculptor Sarah Kaufmann creates an image of George Washington ahead of President's Day at Ripley's Believe It or Not! museum in Times Square, New York February 15, 2013. Kaufmann used 160 pounds of cheddar cheese over the span of two days to carve out a replica of the historic Mount Rushmore national monument to commemorate President's Day holiday which is observed on February 18, 2013. Picture taken February 15, 2013. REUTERS/Zoran Milich (UNITED STATES - Tags: SOCIETY ANNIVERSARY) 

Switzerland's Georg Kaufmann (5) steers his Maserati 250F ahead of German Josef Otto Rosenmeier (32) on Maserati 250F and Britain's Peter Mann on Frazer Nash Le Mans (9) during the 35. AvD-Oldtimer-Grand Prix at the western German Nuerburgring circuit August 11, 2007. Split in twelve different race categories, some 605 drivers will take part at the competition for vintage sport cars from August 10 to 12. REUTERS/Arnd Wiegmann (GERMANY)